An implementation of a quantum simulator that you can run locally
ASALI is an open-source code for chemical engineers
An advanced network simulator to design and configure virtual networks
Open source software calculating industrial noise in the environment
Simulate chemical processes using advanced thermodynamic models
General Mission Analysis Tool
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
System dynamics program with additional features for economics
SUMO is a microscopic, multi-modal traffic simulation.
X-Ray and Neutron Reflectivity Modeling
MzDOCK is A Virtual Screening Tool For Drug Discovery Research
Virtual X-Ray Imaging Library on GPU
Object-oriented equation-based modelling and optimisation software
Modular System for Shelves and Coasts
This is the liquid rocket engine parameter solver Alpha release 1.
Circuit simulator for power electronics
PySCeS is the Python Simulator of Cellular Systems
OpenNum lets you distribute solvers with a nice graphical interface
Real-time interactive 3D graphics API for scientific simulations
Modbus slave simulator
PySCeS Constraint Based Modelling